| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $52.79 | 6.447% | $56.1934 | $56.19 | $56.20 | $56.20 |
| Purchase #2 | $182.76 | 11.514% | $203.803 | $203.80 | $203.80 | $203.80 |
| Purchase #3 | $147.29 | 13.322% | $166.912 | $166.91 | $166.90 | $166.90 |
| Purchase #4 | $143.27 | 8.656% | $155.6715 | $155.67 | $155.65 | $155.70 |
| Purchase #5 | $62.76 | 7.442% | $67.4306 | $67.43 | $67.45 | $67.40 |
| Purchase #6 | $146.82 | 6.127% | $155.8157 | $155.82 | $155.80 | $155.80 |
| Purchase #7 | $102.93 | 6.707% | $109.8335 | $109.83 | $109.85 | $109.80 |
| 7 purchase totals = | $838.62 | $915.6597 | $915.65 | $915.65 | $915.60 | |